A washer with one surface shaped to fit a similarly curved surface, the other surface of the washer being either parallel with the shaped surface or in the form of raised boss having either a flat bearing surface or a recess designed for holding a nut. Excludes washer (1), concave and washer (1), convex.
Classification: Washers other than lock washers, iron or steel
NSN 5945-01-543-9952
NSN 4140-00-923-4794
NSN 6620-00-888-3179
NSN 5855-01-280-9735
NSN 6105-01-554-6669
NSN 6650-00-292-9106
NSN 5965-01-068-2714
NSN 2925-01-197-5432
NSN 5915-00-510-6028
NSN 6145-01-301-6015
NSN 6105-00-280-2808
NSN 5990-01-633-9503